CN212253771U - Temperature measurement type brazed plate heat exchanger - Google Patents
Temperature measurement type brazed plate heat exchanger Download PDFInfo
- Publication number
- CN212253771U CN212253771U CN202020757583.3U CN202020757583U CN212253771U CN 212253771 U CN212253771 U CN 212253771U CN 202020757583 U CN202020757583 U CN 202020757583U CN 212253771 U CN212253771 U CN 212253771U
- Authority
- CN
- China
- Prior art keywords
- heat exchange
- plate
- heat exchanger
- temperature
- exchange plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a temperature measurement type brazed plate heat exchanger, including heat exchanger, coupling and temperature measurement box, one side of heat exchanger is provided with the end plate, the upper portion of end plate is provided with high-temperature liquid import and low-temperature liquid export, the lower part of end plate is provided with low-temperature liquid import and high-temperature liquid export, low-temperature liquid exit is provided with the coupling, the intermediate position of end plate is provided with the temperature measurement box, be provided with the display screen on the temperature measurement box, the below of display screen is provided with switch. Has the advantages that: the utility model discloses a set up temperature sensor and temperature measurement box, temperature in can the real-time detection heat exchanger, temperature measurement data is accurate, timely, is convenient for regulate and control the operating temperature of heat exchanger, is provided with five groups of heat transfer boards in the heat exchanger, all is provided with the baffling board on the heat transfer board, the effectual rate of heat exchange that improves the heat exchanger.
Description
Technical Field
The utility model relates to a heat exchanger correlation technique field, concretely relates to temperature measurement type brazed plate heat exchanger.
Background
The heat exchanger is a device for transferring part of heat of hot fluid to cold fluid, and is also called as a heat exchanger. The heat exchanger plays an important role in chemical industry, petroleum industry, power industry, food industry and other industrial production, can be used as a heater, a cooler, a condenser, an evaporator, a reboiler and the like in chemical industry production, and is widely applied. The heat exchanger is an energy-saving device for transferring heat between materials between two or more fluids with different temperatures, and is used for transferring heat from the fluid with higher temperature to the fluid with lower temperature to make the temperature of the fluid reach the index specified by the process so as to meet the requirements of process conditions, and is also one of main devices for improving the utilization rate of energy. A plate heat exchanger is one of the heat exchangers.
However, the existing plate heat exchanger is not provided with a temperature measuring device, the temperature measuring data outside the heat exchanger is not timely and inaccurate, the temperature control precision of the heat exchanger is poor, the structure of a heat exchange plate in the heat exchanger is single, and the heat exchange rate of the heat exchanger is low, so that a novel temperature measuring type brazing plate heat exchanger is urgently needed to solve the existing problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects of the prior art, the temperature measurement type brazed plate heat exchanger is provided, and the problems that a temperature measurement device is not arranged in the existing plate heat exchanger, the temperature measurement data outside the heat exchanger is untimely and inaccurate, the temperature control precision of the heat exchanger is poor, the structure of a heat exchange plate in the heat exchanger is single, and the heat exchange rate of the heat exchanger is low are solved.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a temperature measurement type brazing sheet type heat exchanger, which comprises a heat exchanger, a pipe joint and a temperature measurement box, wherein one side of the heat exchanger is provided with an end plate, the upper part of the end plate is provided with a high-temperature liquid inlet and a low-temperature liquid outlet, the lower part of the end plate is provided with a low-temperature liquid inlet and a high-temperature liquid outlet, the low-temperature liquid outlet is provided with the pipe joint, the middle position of the end plate is provided with the temperature measurement box, the temperature measurement box is provided with a display screen, a power switch is arranged below the display screen, the inner side of the end plate is provided with a first heat exchange plate, the inner side of the first heat exchange plate is provided with a second heat exchange plate, the first heat exchange plate and the end plate are fixed by welding, the first heat exchange plate and the second heat exchange plate are fixed by welding, and, a temperature sensor is fixed on the shunting baffle, and a baffle plate is arranged on the end face of the first heat exchange plate.
By adopting the technical scheme, the first heat exchange plate is made of copper, the heat conductivity of the heat exchanger is effectively improved, a high-temperature liquid circulation channel is formed between the first heat exchange plate and the second heat exchange plate, the flow dividing baffle is used for isolating a circulation loop of low-temperature liquid and high-temperature liquid, the independence of liquid circulation is ensured, the baffle plate can enable the liquid to fully flow in the heat exchanger to perform sufficient heat exchange, and the model of the temperature sensor is IRT/C.
Furthermore, the low-temperature liquid inlet, the high-temperature liquid outlet, the high-temperature liquid inlet and the low-temperature liquid outlet are respectively provided with a pipe joint, and the pipe joints and the end plates are fixed by welding.
By adopting the technical scheme, the pipe joint is mainly used for connecting the heat exchanger with an external water supply pipe, and the pipe joint and the end plate are fixed by welding, so that the sealing performance of the connecting position of the pipe joint can be ensured.
Furthermore, a third heat exchange plate is arranged on the inner side of the second heat exchange plate, a fourth heat exchange plate is arranged on the inner side of the third heat exchange plate, a fifth heat exchange plate is arranged on the inner side of the fourth heat exchange plate, a bottom plate is arranged on the outer side of the fifth heat exchange plate, and a sealing end is arranged on the bottom plate.
By adopting the technical scheme, the first heat exchange plate, the second heat exchange plate, the third heat exchange plate, the fourth heat exchange plate and the fifth heat exchange plate are completely consistent in structure, material and dimension, and the sealing end is used for sealing the end of the through hole on the fifth heat exchange plate.
Furthermore, the outer side of the first heat exchange plate is provided with a raised edge, and four corners of the first heat exchange plate are provided with through holes.
By adopting the technical scheme, the raised edge is convenient for the first heat exchange plate and the second heat exchange plate to be welded and fixed, and the through hole is mainly used for liquid to flow through.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
for not setting up temperature measuring device in solving current plate heat exchanger, the outer temperature measurement data of heat exchanger is untimely, inaccurate, and heat exchanger accuse temperature precision is relatively poor, heat transfer plate single structure in the heat exchanger, the lower problem of heat exchange rate of heat exchanger, the utility model discloses a set up temperature sensor and temperature measurement box, temperature in can the real-time detection heat exchanger, temperature measurement data is accurate, timely, is convenient for regulate and control the operating temperature of heat exchanger, is provided with five heat transfer plates in the heat exchanger, all is provided with the baffling board on the heat transfer plate, the heat exchange rate of effectual improvement heat exchanger.
Drawings
FIG. 1 is a schematic view of an appearance structure of the temperature measurement type brazed plate heat exchanger of the present invention;
FIG. 2 is a schematic view of the internal structure of the temperature-measuring brazed plate heat exchanger of the present invention;
fig. 3 is a schematic diagram of a first heat exchange plate in the temperature measurement type brazed plate heat exchanger of the present invention.
The reference numerals are explained below:
1. a heat exchanger; 2. a cryogenic liquid inlet; 3. a high temperature liquid outlet; 4. a high temperature liquid inlet; 5. a cryogenic liquid outlet; 6. a pipe joint; 7. an end plate; 8. a temperature measuring box; 9. a display screen; 10. a power switch; 11. A first heat exchange plate; 12. a second heat exchange plate; 13. a third heat exchange plate; 14. a fourth heat exchange plate; 15. a fifth heat exchange plate; 16. a base plate; 17. sealing the end; 18. a raised edge; 19. a baffle plate; 20. a flow dividing baffle; 21. a through hole; 22. a temperature sensor.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-3, the temperature-measuring brazed plate heat exchanger in this embodiment includes a heat exchanger 1, a pipe joint 6 and a temperature-measuring box 8, an end plate 7 is disposed on one side of the heat exchanger 1, a high-temperature liquid inlet 4 and a low-temperature liquid outlet 5 are disposed on the upper portion of the end plate 7, a low-temperature liquid inlet 2 and a high-temperature liquid outlet 3 are disposed on the lower portion of the end plate 7, the pipe joint 6 is disposed at the low-temperature liquid outlet 5, the temperature-measuring box 8 is disposed at the middle position of the end plate 7, a display screen 9 is disposed on the temperature-measuring box 8, a power switch 10 is disposed below the display screen 9, the pipe joints 6 are disposed at the low-temperature liquid inlet 2, the high-temperature liquid outlet 3, the high-temperature liquid inlet 4 and the low-temperature liquid outlet 5, the pipe joints 6 and the end plate 7, the tightness of the connecting position of the pipe joint 6 can be ensured, the inner side of the end plate 7 is provided with a first heat exchange plate 11, a flow dividing baffle plate 20 is arranged at the longitudinal middle position of the first heat exchange plate 11, and a temperature sensor 22 is fixed on the flow dividing baffle plate 20.
As shown in fig. 2, in this embodiment, the second heat exchange plate 12 is disposed on the inner side of the first heat exchange plate 11, the first heat exchange plate 11 and the end plate 7 are fixed by welding, the first heat exchange plate 11 and the second heat exchange plate 12 are fixed by welding, the first heat exchange plate 11 is made of copper, which effectively improves the thermal conductivity of the heat exchanger 1, a high-temperature liquid circulation channel is formed between the first heat exchange plate 11 and the second heat exchange plate 12, the third heat exchange plate 13 is disposed on the inner side of the second heat exchange plate 12, the fourth heat exchange plate 14 is disposed on the inner side of the third heat exchange plate 13, the fifth heat exchange plate 15 is disposed on the inner side of the fourth heat exchange plate 14, the bottom plate 16 is disposed on the outer side of the fifth heat exchange plate 15, the bottom plate 16 is provided with a sealing end 17, and the structures, materials, and dimensions of the first heat exchange plate 11, the second heat exchange plate 12, the third heat exchange plate 13, the fourth heat exchange, the sealing end 17 is used for sealing the end of the through hole 21 of the fifth heat exchange plate 15.
As shown in fig. 3, in this embodiment, a raised edge 18 is disposed on an outer side of the first heat exchange plate 11, through holes 21 are disposed at four corners of the first heat exchange plate 11, the raised edge 18 facilitates welding and fixing between the first heat exchange plate 11 and the second heat exchange plate 12, the through holes 21 are mainly used for liquid to flow through, a baffle plate 19 is disposed on an end surface of the first heat exchange plate 11, the flow dividing baffle plate 20 is used for isolating a circulation loop of low-temperature liquid and high-temperature liquid, so as to ensure independence of liquid circulation, the baffle plate 19 can enable the liquid to sufficiently flow in the heat exchanger 1 for sufficient heat exchange, and the type of the temperature sensor 22 is IRT/C.
The specific implementation process of this embodiment is as follows: the first heat exchange plate 11, the second heat exchange plate 12, the third heat exchange plate 13, the fourth heat exchange plate 14 and the fifth heat exchange plate 15 in the heat exchanger 1 are all processed by copper materials, high-temperature liquid enters from the high-temperature liquid inlet 4, passes through a channel formed between the first heat exchange plate 11 and the second heat exchange plate 12, a channel formed between the third heat exchange plate 13 and the fourth heat exchange plate 14 and a channel formed between the fifth heat exchange plate 15 and the bottom plate 16, circulates from the heat exchanger 1 through three channels to transfer the temperature to each heat exchange plate, low-temperature liquid enters from the low-temperature liquid inlet 2, passes through a channel formed between the second heat exchange plate 12 and the third heat exchange plate 13 and a channel formed between the fourth heat exchange plate 14 and the fifth heat exchange plate 15, circulates from the heat exchanger 1 through two channels, absorbs the heat on each heat exchange plate during circulation to perform heat exchange, baffle plates 19 arranged on the heat exchange plates can control the flow direction of the liquid, the velocity of flow of increase liquid ensures to carry out abundant heat exchange between heat transfer board and the liquid, improves the heat transfer rate, is provided with temperature sensor 22 on the first heat transfer board 11, can detect the temperature in the heat exchanger 1, and the temperature measurement is accurate, is convenient for control the operating temperature of heat exchanger 1, can show the operating temperature of heat exchanger 1 in real time on the display screen 9.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (4)
1. Temperature measurement type brazing plate heat exchanger, its characterized in that: comprises a heat exchanger (1), a pipe joint (6) and a temperature measuring box (8), wherein one side of the heat exchanger (1) is provided with an end plate (7), the upper part of the end plate (7) is provided with a high-temperature liquid inlet (4) and a low-temperature liquid outlet (5), the lower part of the end plate (7) is provided with a low-temperature liquid inlet (2) and a high-temperature liquid outlet (3), the pipe joint (6) is arranged at the position of the low-temperature liquid outlet (5), the temperature measuring box (8) is arranged at the middle position of the end plate (7), a display screen (9) is arranged on the temperature measuring box (8), a power switch (10) is arranged below the display screen (9), a first heat exchange plate (11) is arranged at the inner side of the end plate (7), a second heat exchange plate (12) is arranged at the inner side of the first heat exchange plate (11), the first heat exchange plate (11) and the end, the first heat exchange plate (11) and the second heat exchange plate (12) are fixed through welding, a flow dividing baffle (20) is arranged in the middle of the first heat exchange plate (11) in the longitudinal direction, a temperature sensor (22) is fixed on the flow dividing baffle (20), and a baffle plate (19) is arranged on the end face of the first heat exchange plate (11).
2. The temperature measuring brazed plate heat exchanger of claim 1, wherein: the low-temperature liquid inlet (2), the high-temperature liquid outlet (3), the high-temperature liquid inlet (4) and the low-temperature liquid outlet (5) are all provided with the pipe joint (6), and the pipe joint (6) is fixed with the end plates (7) through welding.
3. The temperature measuring brazed plate heat exchanger of claim 1, wherein: the heat exchanger is characterized in that a third heat exchange plate (13) is arranged on the inner side of the second heat exchange plate (12), a fourth heat exchange plate (14) is arranged on the inner side of the third heat exchange plate (13), a fifth heat exchange plate (15) is arranged on the inner side of the fourth heat exchange plate (14), a bottom plate (16) is arranged on the outer side of the fifth heat exchange plate (15), and a sealing end (17) is arranged on the bottom plate (16).
4. The temperature measuring brazed plate heat exchanger of claim 1, wherein: the outer side of the first heat exchange plate (11) is provided with a raised edge (18), and four corners of the first heat exchange plate (11) are provided with through holes (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020757583.3U CN212253771U (en) | 2020-05-10 | 2020-05-10 | Temperature measurement type brazed plate heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020757583.3U CN212253771U (en) | 2020-05-10 | 2020-05-10 | Temperature measurement type brazed plate heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212253771U true CN212253771U (en) | 2020-12-29 |
Family
ID=73998986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020757583.3U Expired - Fee Related CN212253771U (en) | 2020-05-10 | 2020-05-10 | Temperature measurement type brazed plate heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212253771U (en) |
-
2020
- 2020-05-10 CN CN202020757583.3U patent/CN212253771U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109945681B (en) | Direct contact combined type heat exchange system | |
| CN206131818U (en) | Plate heat exchanger and dedicated valve connecting block thereof | |
| CN212253771U (en) | Temperature measurement type brazed plate heat exchanger | |
| CN207095352U (en) | A kind of novel gas-liquid plate type heat exchanger | |
| CN109323607A (en) | A kind of ultra-compact heat-exchangers of the plate type of honeycomb type | |
| CN202403567U (en) | Plate-type falling film heat exchanger | |
| CN208432140U (en) | A kind of compound heat-exchanger | |
| WO2023071057A1 (en) | Spiral plate heat exchanger having leakage alarm function | |
| CN213273884U (en) | High-efficiency plate heat exchanger | |
| CN209431922U (en) | A kind of brazing plate type heat exchanger | |
| CN206113742U (en) | Partly weld formula refrigerating plate piece | |
| CN207035914U (en) | Heat pipe-type energy recovery cooling device and energy recovery cooling system | |
| CN208432139U (en) | Superconduction heat exchange unit and its device, system | |
| CN215766635U (en) | Brazing plate type heat exchanger | |
| CN208547116U (en) | A kind of heat exchanger for gas heater | |
| CN215003066U (en) | Heat exchanger with new structure | |
| CN201764855U (en) | Heat exchanger | |
| CN209524798U (en) | A kind of device that auxiliary stainless heat exchanger broadens the scope of work | |
| CN110145950A (en) | A kind of heat exchanger | |
| CN210426189U (en) | Heat exchanger with spiral turbulence wire in heat exchange tube | |
| CN219223416U (en) | Heat exchange device | |
| CN206556461U (en) | A kind of heat exchange coil | |
| CN219265057U (en) | Water-cooled heat exchanger with bypass plate sleeve | |
| CN210922286U (en) | Bidirectional double-pipe heat exchanger | |
| CN220541805U (en) | High-efficient heat exchanger is used to chemical industry |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |